Department of Computer Science

Machine Learning Research Group

University of Texas at Austin Artificial Intelligence Lab

Publications: Connecting Language and Perception

To truly understand language, an intelligent system must be able to connect words, phrases, and sentences to its perception of objects and events in the world. Ideally, an AI system would be able to learn language like a human child, by being exposed to utterances in a rich perceptual environment. The perceptual context would provide the necessary supervisory information, and learning the connection between language and perception would ground the system's semantic representations in its perception of the world. As a step in this direction, our research is developing systems that learn semantic parsers and language generators from sentences paired only with their perceptual context. It is part of our research on natural language learning. Our research on this topic is supported by the National Science Foundation through grants IIS-0712097 and IIS-1016312.
  • Grounded Language Learning [Video Lecture]
  • Raymond J. Mooney, Invited Talk, AAAI, 2013.
  • Learning Language from its Perceptual Context [Video Lecture]
  • Raymond J. Mooney, Invited Talk, ECML-PKDD, 2008.

Sub-areas:
  1. Learning a Policy for Opportunistic Active Learning
    [Details] [PDF]
    Aishwarya Padmakumar, Peter Stone, Raymond J. Mooney
    To Appear In Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing (EMNLP-18), Brussels, Belgium, November 2018.
  2. Learning to Connect Language and Perception
    [Details] [PDF]
    Raymond J. Mooney
    In Proceedings of the 23rd AAAI Conference on Artificial Intelligence (AAAI), 1598--1601, Chicago, IL, July 2008. Senior Member Paper.
  3. Learning Language Semantics from Ambiguous Supervision
    [Details] [PDF]
    Rohit J. Kate and Raymond J. Mooney
    In Proceedings of the 22nd Conference on Artificial Intelligence (AAAI-07), 895-900, Vancouver, Canada, July 2007.
  4. Learning Language from Perceptual Context: A Challenge Problem for AI
    [Details] [PDF]
    Raymond J. Mooney
    In Proceedings of the 2006 AAAI Fellows Symposium, Boston, MA, July 2006.